FR2231076A2 - Driving organ operated by thermal means - esp. for use in corrosive or dangerous environments formed by two metal strips - Google Patents

Driving organ operated by thermal means - esp. for use in corrosive or dangerous environments formed by two metal strips

Info

Publication number
FR2231076A2
FR2231076A2 FR7318948A FR7318948A FR2231076A2 FR 2231076 A2 FR2231076 A2 FR 2231076A2 FR 7318948 A FR7318948 A FR 7318948A FR 7318948 A FR7318948 A FR 7318948A FR 2231076 A2 FR2231076 A2 FR 2231076A2
Authority
FR
Grant status
Application
Patent type
Prior art keywords
strips
esp
corrosive
use
metal strips
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7318948A
Other versions
FR2231076B2 (en )
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electricite de France SA
Original Assignee
Electricite de France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS; PRODUCING MECHANICAL POWER; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like

Abstract

The driving element comprises two parallel metal strips (1, 2) made of the same material. The strips are secured together at their ends or throughout their length and one of their ends is rigidly attached to a fixed support (3) while the other is free to move for displacing the driven element. At least one of the strips (1, 2) is associated with a resistive heating element, e.g., provided by the metal strip itself, so as to deform the strips (1, 2) and thus cause the driven element to be moved. The two strips (1, 2) are pref. insulated from each other by an intermediate insulating strip (5) and joined together at their free ends by a connector plate (4).
FR7318948A 1973-05-24 1973-05-24 Expired FR2231076B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7318948A FR2231076B2 (en) 1973-05-24 1973-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318948A FR2231076B2 (en) 1973-05-24 1973-05-24

Publications (2)

Publication Number Publication Date
FR2231076A2 true true FR2231076A2 (en) 1974-12-20
FR2231076B2 FR2231076B2 (en) 1976-04-23

Family

ID=9119945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318948A Expired FR2231076B2 (en) 1973-05-24 1973-05-24

Country Status (1)

Country Link
FR (1) FR2231076B2 (en)

Cited By (63)

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EP0999934A1 (en) * 1997-07-15 2000-05-17 Silver Brook Research Pty, Ltd A thermally actuated ink jet
US6746105B2 (en) 1997-07-15 2004-06-08 Silverbrook Research Pty. Ltd. Thermally actuated ink jet printing mechanism having a series of thermal actuator units
US6776476B2 (en) 1997-07-15 2004-08-17 Silverbrook Research Pty Ltd. Ink jet printhead chip with active and passive nozzle chamber structures
US6783217B2 (en) 1997-07-15 2004-08-31 Silverbrook Research Pty Ltd Micro-electromechanical valve assembly
US6786570B2 (en) 1997-07-15 2004-09-07 Silverbrook Research Pty Ltd Ink supply arrangement for a printing mechanism of a wide format pagewidth inkjet printer
US6824251B2 (en) 1997-07-15 2004-11-30 Silverbrook Research Pty Ltd Micro-electromechanical assembly that incorporates a covering formation for a micro-electromechanical device
US6834939B2 (en) 2002-11-23 2004-12-28 Silverbrook Research Pty Ltd Micro-electromechanical device that incorporates covering formations for actuators of the device
US6880918B2 (en) 1997-07-15 2005-04-19 Silverbrook Research Pty Ltd Micro-electromechanical device that incorporates a motion-transmitting structure
US6880914B2 (en) 1997-07-15 2005-04-19 Silverbrook Research Pty Ltd Inkjet pagewidth printer for high volume pagewidth printing
US6886917B2 (en) 1998-06-09 2005-05-03 Silverbrook Research Pty Ltd Inkjet printhead nozzle with ribbed wall actuator
US6886918B2 (en) 1998-06-09 2005-05-03 Silverbrook Research Pty Ltd Ink jet printhead with moveable ejection nozzles
US6916082B2 (en) 1997-07-15 2005-07-12 Silverbrook Research Pty Ltd Printing mechanism for a wide format pagewidth inkjet printer
US6921221B2 (en) 1997-07-15 2005-07-26 Silverbrook Research Pty Ltd Combination keyboard and printer apparatus
US6927786B2 (en) 1997-07-15 2005-08-09 Silverbrook Research Pty Ltd Ink jet nozzle with thermally operable linear expansion actuation mechanism
US6932459B2 (en) 1997-07-15 2005-08-23 Silverbrook Research Pty Ltd Ink jet printhead
US6935724B2 (en) 1997-07-15 2005-08-30 Silverbrook Research Pty Ltd Ink jet nozzle having actuator with anchor positioned between nozzle chamber and actuator connection point
US6976751B2 (en) 1997-07-15 2005-12-20 Silverbrook Research Pty Ltd Motion transmitting structure
US6986613B2 (en) 1997-07-15 2006-01-17 Silverbrook Research Pty Ltd Keyboard
US7004566B2 (en) 1997-07-15 2006-02-28 Silverbrook Research Pty Ltd Inkjet printhead chip that incorporates micro-mechanical lever mechanisms
US7008041B2 (en) 1997-07-15 2006-03-07 Silverbrook Research Pty Ltd Printing mechanism having elongate modular structure
US7008046B2 (en) 1997-07-15 2006-03-07 Silverbrook Research Pty Ltd Micro-electromechanical liquid ejection device
US7022250B2 (en) 1997-07-15 2006-04-04 Silverbrook Research Pty Ltd Method of fabricating an ink jet printhead chip with differential expansion actuators
US7040738B2 (en) 1997-07-15 2006-05-09 Silverbrook Research Pty Ltd Printhead chip that incorporates micro-mechanical translating mechanisms
US7044584B2 (en) 1997-07-15 2006-05-16 Silverbrook Research Pty Ltd Wide format pagewidth inkjet printer
US7066574B2 (en) 1997-07-15 2006-06-27 Silverbrook Research Pty Ltd Micro-electromechanical device having a laminated thermal bend actuator
US7111924B2 (en) 1998-10-16 2006-09-26 Silverbrook Research Pty Ltd Inkjet printhead having thermal bend actuator heating element electrically isolated from nozzle chamber ink
US7131715B2 (en) 1997-07-15 2006-11-07 Silverbrook Research Pty Ltd Printhead chip that incorporates micro-mechanical lever mechanisms
US7144098B2 (en) 1997-07-15 2006-12-05 Silverbrook Research Pty Ltd Printer having a printhead with an inkjet printhead chip for use with a pulsating pressure ink supply
US7144519B2 (en) 1998-10-16 2006-12-05 Silverbrook Research Pty Ltd Method of fabricating an inkjet printhead chip having laminated actuators
US7147305B2 (en) 1997-07-15 2006-12-12 Silverbrook Research Pty Ltd Printer formed from integrated circuit printhead
US7147302B2 (en) 1997-07-15 2006-12-12 Silverbrook Researh Pty Ltd Nozzle assembly
US7175260B2 (en) 2002-06-28 2007-02-13 Silverbrook Research Pty Ltd Ink jet nozzle arrangement configuration
US7195339B2 (en) 1997-07-15 2007-03-27 Silverbrook Research Pty Ltd Ink jet nozzle assembly with a thermal bend actuator
US7207654B2 (en) 1997-07-15 2007-04-24 Silverbrook Research Pty Ltd Ink jet with narrow chamber
US7240992B2 (en) 1997-07-15 2007-07-10 Silverbrook Research Pty Ltd Ink jet printhead incorporating a plurality of nozzle arrangement having backflow prevention mechanisms
US7246884B2 (en) 1997-07-15 2007-07-24 Silverbrook Research Pty Ltd Inkjet printhead having enclosed inkjet actuators
US7246883B2 (en) 1997-07-15 2007-07-24 Silverbrook Research Pty Ltd Motion transmitting structure for a nozzle arrangement of a printhead chip for an inkjet printhead
US7252366B2 (en) 1997-07-15 2007-08-07 Silverbrook Research Pty Ltd Inkjet printhead with high nozzle area density
US7267424B2 (en) 1997-07-15 2007-09-11 Silverbrook Research Pty Ltd Wide format pagewidth printer
US7278711B2 (en) 1997-07-15 2007-10-09 Silverbrook Research Pty Ltd Nozzle arrangement incorporating a lever based ink displacement mechanism
US7287836B2 (en) 1997-07-15 2007-10-30 Sil;Verbrook Research Pty Ltd Ink jet printhead with circular cross section chamber
US7303254B2 (en) 1997-07-15 2007-12-04 Silverbrook Research Pty Ltd Print assembly for a wide format pagewidth printer
US7334873B2 (en) 2002-04-12 2008-02-26 Silverbrook Research Pty Ltd Discrete air and nozzle chambers in a printhead chip for an inkjet printhead
US7381340B2 (en) 1997-07-15 2008-06-03 Silverbrook Research Pty Ltd Ink jet printhead that incorporates an etch stop layer
US7401901B2 (en) 1997-07-15 2008-07-22 Silverbrook Research Pty Ltd Inkjet printhead having nozzle plate supported by encapsulated photoresist
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US7431446B2 (en) 1997-07-15 2008-10-07 Silverbrook Research Pty Ltd Web printing system having media cartridge carousel
US7434915B2 (en) 1997-07-15 2008-10-14 Silverbrook Research Pty Ltd Inkjet printhead chip with a side-by-side nozzle arrangement layout
US7461924B2 (en) 1997-07-15 2008-12-09 Silverbrook Research Pty Ltd Printhead having inkjet actuators with contractible chambers
US7465030B2 (en) 1997-07-15 2008-12-16 Silverbrook Research Pty Ltd Nozzle arrangement with a magnetic field generator
US7468139B2 (en) 1997-07-15 2008-12-23 Silverbrook Research Pty Ltd Method of depositing heater material over a photoresist scaffold
US7524026B2 (en) 1997-07-15 2009-04-28 Silverbrook Research Pty Ltd Nozzle assembly with heat deflected actuator
US7556356B1 (en) 1997-07-15 2009-07-07 Silverbrook Research Pty Ltd Inkjet printhead integrated circuit with ink spread prevention
US7571988B2 (en) 2000-05-23 2009-08-11 Silverbrook Research Pty Ltd Variable-volume nozzle arrangement
US7669970B2 (en) 1997-07-15 2010-03-02 Silverbrook Research Pty Ltd Ink nozzle unit exploiting magnetic fields
US7753463B2 (en) 1997-07-15 2010-07-13 Silverbrook Research Pty Ltd Processing of images for high volume pagewidth printing
US7758142B2 (en) 2002-04-12 2010-07-20 Silverbrook Research Pty Ltd High volume pagewidth printing
US7784902B2 (en) 1997-07-15 2010-08-31 Silverbrook Research Pty Ltd Printhead integrated circuit with more than 10000 nozzles
US7802871B2 (en) 1997-07-15 2010-09-28 Silverbrook Research Pty Ltd Ink jet printhead with amorphous ceramic chamber
US7854500B2 (en) 1998-11-09 2010-12-21 Silverbrook Research Pty Ltd Tamper proof print cartridge for a video game console
US7891767B2 (en) 1997-07-15 2011-02-22 Silverbrook Research Pty Ltd Modular self-capping wide format print assembly
US7967418B2 (en) 1997-07-15 2011-06-28 Silverbrook Research Pty Ltd Printhead with nozzles having individual supply passages extending into substrate
US8109611B2 (en) 2002-04-26 2012-02-07 Silverbrook Research Pty Ltd Translation to rotation conversion in an inkjet printhead

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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US6188415B1 (en) 1997-07-15 2001-02-13 Silverbrook Research Pty Ltd Ink jet printer having a thermal actuator comprising an external coil spring

Citations (3)

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Publication number Priority date Publication date Assignee Title
GB741384A (en) * 1953-04-24 1955-11-30 Nat Res Dev Improvements in or relating to electro-thermal actuating devices
GB792145A (en) * 1953-05-20 1958-03-19 Technograph Printed Circuits L Improvements in and relating to devices for obtaining a mechanical movement from theaction of an electric current
FR1189029A (en) * 1957-12-26 1959-09-28 Stotz Kontakt Gmbh bimetallic trigger operated delay and heated directly to electrical switches

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB741384A (en) * 1953-04-24 1955-11-30 Nat Res Dev Improvements in or relating to electro-thermal actuating devices
GB792145A (en) * 1953-05-20 1958-03-19 Technograph Printed Circuits L Improvements in and relating to devices for obtaining a mechanical movement from theaction of an electric current
FR1189029A (en) * 1957-12-26 1959-09-28 Stotz Kontakt Gmbh bimetallic trigger operated delay and heated directly to electrical switches

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US7537301B2 (en) 1997-07-15 2009-05-26 Silverbrook Research Pty Ltd. Wide format print assembly having high speed printhead
EP0999934A4 (en) * 1997-07-15 2001-06-27 Silverbrook Res Pty Ltd A thermally actuated ink jet
US6746105B2 (en) 1997-07-15 2004-06-08 Silverbrook Research Pty. Ltd. Thermally actuated ink jet printing mechanism having a series of thermal actuator units
US6776476B2 (en) 1997-07-15 2004-08-17 Silverbrook Research Pty Ltd. Ink jet printhead chip with active and passive nozzle chamber structures
US6783217B2 (en) 1997-07-15 2004-08-31 Silverbrook Research Pty Ltd Micro-electromechanical valve assembly
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